The IRT has to call in the big guns in Wednesday’s Criminal Minds: Beyond Borders.
In this exclusive sneak peek, Prentiss (Paget Brewster) joins the team to help out on a particularly tricky case.
Now, 16 years later, it appears the Vinegar Hill Slayer has resurfaced abroad, and Prentiss and Clara are going to do everything they can to get justice for their friend.
Criminal Minds: Beyond Borders airs Wednesday at 10/9c on CBS.